Home / 6,072,031.20-9,110,564.64-2,658,556.20

Finding the Fourth Proportional to 6,072,031.20, 9,110,564.64 and 2,658,556.20

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Solution

The fourth proportional to 6,072,031.20, 9,110,564.64 and 2,658,556.20 is: 3,988,936.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,031.20 : 9,110,564.64 = 2,658,556.20 : x
  2. Step 2: Convert to fraction form
    6,072,031.20/9,110,564.64 = 2,658,556.20/x
  3. Step 3: Cross multiply
    6,072,031.20x = 9,110,564.64 × 2,658,556.20
  4. Step 4: Simplify right side
    6,072,031.20x = 24,220,948,109,172.77
  5. Step 5: Solve for x
    x = 24,220,948,109,172.77/6,072,031.20
  6. Step 6: Final answer
    x = 3,988,936.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.